Inventor · disambiguated record
Andrew J. Mccallum
Also filed as: MCCALLUM ANDREW · MCCALLUM ANDREW J
2 granted patents·4 pending applications·44 citations·filing 1999–2011
63Inventor score
Top patents by PatentIndex Score
6 records- 0173US6129772AComposition and method to improve lubricity in fuelsBAKER HUGHES INC·Filed 1999·Granted Oct 10, 2000·33 cites·45 claims
- 0263US6316685B1Method for separating solids from hydrocarbon slurriesBAKER HUGHES INC·Filed 2000·Granted Nov 13, 2001·11 cites·8 claims
- 0355US2008295395A1Additives for Reduction of Exhaust Emissions From Compression Ignition EnginesBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 0451US2007234637A1Fuel Additives Useful for Reducing Particulate EmissionsBAKER HUGHES INC·Filed 2007·Application pending·0 cites
- 0545US2005132641A1Fuel lubricity from blends of lubricity improvers and corrosion inhibitors or stability additivesFiled 2003·Application pending·0 cites
- 0642US2012066964A1Additives for Reduction of Exhaust Emissions from Compression Ignition EnginesHARRELL BRADLEY G·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →